Indo-European, by a wide margin. Sino-Tibetan is a fair contender, since there are so many Chinese, but it has few descendents.
The most dominant language spoken in the world today is English.
Mandarin Chinese is the most widely spoken language in the world today.
The most spoken language of the bantu family of languages spoken in Africa is...UMBUNDU
English is the language most spoken as their second language.
In 1960, Spanish was the second most spoken language, just as it is today.
Chinese (Mandarin)
Bohemia is part of the Czech Republic...the language spoken today is CzechCzech
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By far, the most widely distributed language family is the English language. English is spoken in 67 different countries.
The Indo-European language family is the second most widely spoken in the world today, with languages such as Spanish, English, Hindi, and Russian belonging to this group. It is spread across Europe, South Asia, the Americas, and Oceania, among other regions.
Spanish.
The Germanic family, which includes English, German, Dutch, and Yiddish.